10149319 has 4 divisors (see below), whose sum is σ = 10159744. Its totient is φ = 10138896.

The previous prime is 10149313. The next prime is 10149329. The reversal of 10149319 is 91394101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 91394101 = 53 ⋅1724417.

It is a cyclic number.

It is not a de Polignac number, because 10149319 - 2¹³ = 10141127 is a prime.

It is a super-2 number, since 2×10149319² = 206017352327522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10149313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3582 + ... + 5755.

It is an arithmetic number, because the mean of its divisors is an integer number (2539936).

Almost surely, 2^10149319 is an apocalyptic number.

10149319 is a deficient number, since it is larger than the sum of its proper divisors (10425).

10149319 is an equidigital number, since it uses as much as digits as its factorization.

10149319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10424.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 10149319 is about 3185.7995856613. The cubic root of 10149319 is about 216.5105023289.

The spelling of 10149319 in words is "ten million, one hundred forty-nine thousand, three hundred nineteen".